Coronary artery anomalies with a shunt: Evaluation with electron-beam CT

被引：16

作者：

Yoshimura, N ^{[1
]}

Hamada, S ^{[1
]}

Takamiya, M ^{[1
]}

Kuribayashi, S ^{[1
]}

Kimura, K ^{[1
]}

机构：

[1] Natl Cardiovasc Ctr, Dept Radiol, Osaka, Japan

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 1998年 / 22卷 / 05期

关键词：

arteries; anomalies; coronary; shunts and shunting; computed tomography;

D O I：

10.1097/00004728-199809000-00002

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Purpose: Our goal was to evaluate the role of electron-beam CT (EBT) in the diagnosis of patients with coronary artery anomalies with a shunt. Method: We performed EBT in seven patients with coronary artery anomalies with a shunt. Four cases were coronary artery fistula (CAF) and three were an anomalous origin of the left coronary artery from the pulmonary artery (ALCA from PA). Serial single volume mode scanning was performed at end-diastole to evaluate the anatomical course of the anomalous coronary arteries. Cine mode scanning was done in all but one to examine the ventricular wall motion and volumetrics. Results: EBT could detect the course and drainage sites of all CAFs and ALCAs from PA. Cine mode scanning revealed reduced wall motion in one case with CAF and two cases with ALCA from PA. Conclusion: EBT serves a useful role in the assessment of coronary artery anomalies with a shunt.

引用

收藏

页码：682 / 686

页数：5

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